The Buell XB9R Firebolt, produced from approximately 2002 to 2010, is a distinctive sportbike that blended American V-twin character with agile handling. Engineered with a focus on mass centralization and innovative design, it featured a cast aluminum frame that doubled as an oil reservoir and a swingarm housing the final drive oil. This first-generation XB model, powered by a 984cc Thunderstorm V-twin engine, offered a unique riding experience and stood apart from its Japanese and European competitors. Its design philosophy, pioneered by Erik Buell, emphasized a rigid chassis, perimeter front brake, and under-seat exhaust, all contributing to its performance and distinctive aesthetic.

This comprehensive service manual provides detailed information for the complete mechanical and electrical systems of the Buell XB9R Firebolt. It covers essential maintenance procedures, in-depth troubleshooting guides for common and uncommon issues, and thorough repair and overhaul instructions for all major components, including the engine, fuel system, transmission, and chassis. With its extensive coverage of diagnostic procedures, technical specifications, and wiring diagrams, this manual serves as an indispensable resource for owners, mechanics, and technicians aiming to maintain, repair, and optimize the performance and longevity of their XB9R Firebolt.